FiberX
PrivateLast Round
Accelerator
Mar 24, 2026
Est. Valuation
$4M
Total Funding Raised
$1.1M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
FiberX operates in Energy & Sustainability and is based in Merrillville, Indiana. Its latest recorded funding round was an Accelerator round in March 2026.
FiberX is an agribusiness and sustainable biobased chemical products company that converts agricultural residue, such as corn stover, into high-value feedstocks and additives for the plastics and materials industries.
Sector
Energy & Sustainability
Verticals
Sustainable Materials, Circular Economy, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
FiberX Comparables
Compare FiberX with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| PlantSwitch | 83% | |
| Applied Bioplastics | 83% | |
| Lignin Industries | 78% |
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FiberX Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Accelerator | Mar 24, 2026 | ||||
| Pre Seed | Aug 9, 2024 | ||||
| Grant | Mar 1, 2024 |
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Key People
Founding team and executive leadership
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FiberX Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Elevate Ventures | Pre Seed |
| VisionTech Partners | Pre Seed |
| Purdue Innovates Ventures | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Mar 24, 2026
Completed an Accelerator round of funding.
- Jul 6, 2025
Monthly visitors increased 1190% MoM, reaching 5.3K.
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FiberX Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about FiberX's valuation, stock price, and market status.
Is FiberX a public or private company?
FiberX is a private company.
What is the current stock price of FiberX?
FiberX is a private company, so its shares have no public market price. Caplight tracks FiberX's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is FiberX worth (valuation)?
FiberX's valuation is estimated at $4.0M based on funding round data.
Can I buy FiberX stock?
FiberX shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was FiberX's last funding round?
FiberX's most recent funding round was Accelerator on March 24, 2026.
Who are the main investors in FiberX?
Key investors in FiberX include Purdue Innovates Ventures.
Will FiberX IPO soon?
No public IPO plans have been announced for FiberX.
How can I track FiberX secondary market activity?
Caplight tracks bids, offers, and trades in FiberX's shares on secondary markets.